I just found out thr truck i bought a week ago still has power train warranty (the dealer i purchased from forgot to tell me). does anyone know it that covers diagnostics? the engine light is on for pressure too high in the fuel rail.
Drove my father in laws 2015 did not want any other truck. 1 week after i got it i got the p1290 and p0191 high rail pressure. haven't tried to put the grease on the connectors yet they are a bit hard to get to. it runs great so i am hoping its just the connection.